Mathematics
         
语言:中文    Language:English
                                Equations   
Fold
                                Unary equation
                                Multivariate equation
                                Math OP  
Unfold
                                Linear algebra      
Unfold
                                Derivative function
                                Function image
                                Hot issues
On line Solution of Monovariate Equation:
    Input any unary equation directly, and then click the "Next" button to obtain the solution of the equation.
    It supports equations that contain mathematical functions.
    Current location:Equations > Monovariate Equation > The history of univariate equation calculation > Answer
    Overview: 1 questions will be solved this time.Among them
           ☆1 equations

[ 1/1 Equation]
    Work: Find the solution of equation (X-500-6000*6%)*0.75/3000 = (X-500)*0.75/(3000+1000) .
    Question type: Equation
    Solution:Original question:
     ( X − 500 − 6000 ×
6
100
) ×
3
4
÷ 3000 = ( X − 500) ×
3
4
÷ (3000 + 1000)
     Multiply both sides of the equation by:(3000 + 1000)
     ( X − 500 − 6000 ×
6
100
) ×
3
4
÷ 3000 × (3000 + 1000) = ( X − 500) ×
3
4
    Remove a bracket on the left of the equation::
      X ×
3
4
÷ 3000 × (3000 + 1000) − 500 ×
3
4
÷ 3000 × (3000 + 1000) − 6000 ×
6
100
×
3
4
÷ 3000 = ( X − 500) ×
3
4
    Remove a bracket on the right of the equation::
      X ×
3
4
÷ 3000 × (3000 + 1000) − 500 ×
3
4
÷ 3000 × (3000 + 1000) − 6000 ×
6
100
×
3
4
÷ 3000 = X ×
3
4
− 500 ×
3
4
    The equation is reduced to :
      X ×
1
4000
(3000 + 1000) −
1
8
(3000 + 1000) −
9
100
(3000 + 1000) = X ×
3
4
− 375
    Remove a bracket on the left of the equation:
      X ×
1
4000
× 3000 + X ×
1
4000
× 1000 −
1
8
(3000 + 1000) −
9
100
(3000 + 1000) =
3
4
X − 375
    The equation is reduced to :
      X ×
3
4
+ X ×
1
4
−
1
8
(3000 + 1000) −
9
100
(3000 + 1000) =
3
4
X − 375
    The equation is reduced to :
     1 X −
1
8
(3000 + 1000) −
9
100
(3000 + 1000) =
3
4
X − 375
    Remove a bracket on the left of the equation:
     1 X −
1
8
× 3000 −
1
8
× 1000 −
9
100
(3000 + 1000) =
3
4
X − 375
    The equation is reduced to :
     1 X − 375 − 125 −
9
100
(3000 + 1000) =
3
4
X − 375
    The equation is reduced to :
     1 X − 500 −
9
100
(3000 + 1000) =
3
4
X − 375
    Remove a bracket on the left of the equation:
     1 X − 500 −
9
100
× 3000 −
9
100
× 1000 =
3
4
X − 375
    The equation is reduced to :
     1 X − 500 − 270 − 90 =
3
4
X − 375
    The equation is reduced to :
     1 X − 860 =
3
4
X − 375

    Transposition :
     1 X −
3
4
X = - 375 + 860

    Combine the items on the left of the equation:
     
1
4
X = - 375 + 860

    Combine the items on the right of the equation:
     
1
4
X = 485

    The coefficient of the unknown number is reduced to 1 :
      X = 485 ÷
1
4
        = 485 × 4

    We obtained :
      X = 1940
    This is the solution of the equation.



Your problem has not been solved here? Please go to the Hot Problems section!